tree 5256af5e96abc028f818ca3f47184ad0a32aed3c
parent 44eb5a7e5dc6f23d04c05c15f91bc279e0dc700d
author Christoph Hellwig <hch@lst.de> 1573629514 +0100
committer Thomas Gleixner <tglx@linutronix.de> 1573810619 +0100

x86: Remove the calgary IOMMU driver

The calgary IOMMU was only used on high-end IBM systems in the early
x86_64 age and has no known users left.  Remove it to avoid having to
touch it for pending changes to the DMA API.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20191113071836.21041-2-hch@lst.de